Advanced Brushless Motor: The Taskstar cordless caulk gun features an upgraded brushless motor, runs quieter, stays cooler and lasts 3× longer than standard electric caulking guns. Perfect for indoor use and long-duration projects, with less noise and wear over time.

Save Time & Effort: Compared to manual caulking guns, this electric silicone gun delivers up to 550 lbs of thrust, eliminating hand fatigue and providing a steady, consistent flow. It significantly boosts efficiency—making large or repetitive projects faster, easier, and less tiring.

Extended Battery Runtime: Equipped with one 2000mAh battery, our electric caulking gun offers impressive endurance. On a single charge, 2 batteries dispensing up to 100 full 300ml tubes-ideal for large-scale or all-day projects. The battery has a power indicator, so you can always know if the battery is low.

No Drip Design: The automatic caulking gun incorporates an intelligent anti-drip mechanism. The intelligent anti-drip feature automatically stops flow when you release the trigger, keeping your workspace clean and saving sealant.

Built-in LED Light: The battery powered caulk gun is fitted with a high-lumen LED light (up to 180LM). It ensures clear visibility when working in corners, under cabinets, or at night, improving precision and safety.

Infinite Speed Control: Our battery operated caulking gun offers flexible, infinite speed regulation. This allows you to adjust the speed according to different usage scenarios, providing precise control.

Versatile & Multi-purpose: This battery caulking gun is designed to handle caulk tubes ranging from 9.5 to 10.2 OZ. Whether it's for window installation, RV roofs repair, showers, kitchens, large projects or DIY handicrafts, it efficiently dispenses silicone, acrylic and other sealants. 

What You Get: The package includes 1x no drip caulking gun, 1x battery, and 1x charger. It is also compatible with Makita batteries (BL1830, BL1840, BL1850, BL1860).